<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>

<body>
    <form action="http://www.liulongbin.top:3006/api/addbook" method="post" target="_blank" id="formId">
        <div>
            <label for="bookname">书名：</label>
            <input type="text" name="bookname" id="bookname">
        </div>
        <div>
            <label for="author">作者：</label>
            <input type="text" name="author" id="author">
        </div>
        <div>
            <label for="publisher">出版社：</label>
            <input type="text" name="publisher" id="publisher">
        </div>
        <button id="btn">提交</button>
    </form>
    <script src="./jquery-1.12.4.min.js"></script>
</body>

</html>